table of contents
umult32(3) | Library Functions Manual | umult32(3) |
NAME¶
umult32 - integer multiplication with overflow checkingSYNTAX¶
#include <safemult.h>int umult32(uint32 a,uint32 b,uint32* c);
DESCRIPTION¶
umult32 does c=a*b and returns 1.In case of an integer overflow, umult32 leaves c alone and returns 0.